82 lines
2.5 KiB
JavaScript
82 lines
2.5 KiB
JavaScript
"use strict";
|
|
|
|
Object.defineProperty(exports, "__esModule", {
|
|
value: true
|
|
});
|
|
exports.default = void 0;
|
|
|
|
var _path = _interopRequireDefault(require("path"));
|
|
|
|
var _os = _interopRequireDefault(require("os"));
|
|
|
|
var _fs = _interopRequireDefault(require("fs"));
|
|
|
|
function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
|
|
|
|
// A typical sass error looks like this
|
|
// const SassError = {
|
|
// message: "invalid property name",
|
|
// column: 14,
|
|
// line: 1,
|
|
// file: "stdin",
|
|
// status: 1
|
|
// };
|
|
|
|
/**
|
|
* Enhances the sass error with additional information about what actually went wrong.
|
|
*
|
|
* @param {SassError} error
|
|
* @param {string} resourcePath
|
|
*/
|
|
function formatSassError(error, resourcePath) {
|
|
// Instruct webpack to hide the JS stack from the console
|
|
// Usually you're only interested in the SASS stack in this case.
|
|
// eslint-disable-next-line no-param-reassign
|
|
error.hideStack = true; // The file property is missing in rare cases.
|
|
// No improvement in the error is possible.
|
|
|
|
if (!error.file) {
|
|
return;
|
|
}
|
|
|
|
let msg = error.message;
|
|
|
|
if (error.file === 'stdin') {
|
|
// eslint-disable-next-line no-param-reassign
|
|
error.file = resourcePath;
|
|
} // node-sass returns UNIX-style paths
|
|
// eslint-disable-next-line no-param-reassign
|
|
|
|
|
|
error.file = _path.default.normalize(error.file); // The 'Current dir' hint of node-sass does not help us, we're providing
|
|
// additional information by reading the err.file property
|
|
|
|
msg = msg.replace(/\s*Current dir:\s*/, ''); // msg = msg.replace(/(\s*)(stdin)(\s*)/, `$1${err.file}$3`);
|
|
// eslint-disable-next-line no-param-reassign
|
|
|
|
error.message = `${getFileExcerptIfPossible(error) + msg.charAt(0).toUpperCase() + msg.slice(1) + _os.default.EOL} in ${error.file} (line ${error.line}, column ${error.column})`;
|
|
}
|
|
/**
|
|
* Tries to get an excerpt of the file where the error happened.
|
|
* Uses err.line and err.column.
|
|
*
|
|
* Returns an empty string if the excerpt could not be retrieved.
|
|
*
|
|
* @param {SassError} error
|
|
* @returns {string}
|
|
*/
|
|
|
|
|
|
function getFileExcerptIfPossible(error) {
|
|
try {
|
|
const content = _fs.default.readFileSync(error.file, 'utf8');
|
|
|
|
return `${_os.default.EOL + content.split(/\r?\n/)[error.line - 1] + _os.default.EOL + new Array(error.column - 1).join(' ')}^${_os.default.EOL} `;
|
|
} catch (ignoreError) {
|
|
// If anything goes wrong here, we don't want any errors to be reported to the user
|
|
return '';
|
|
}
|
|
}
|
|
|
|
var _default = formatSassError;
|
|
exports.default = _default; |